baber/WOPTO huggingface dataset:
Patent JP-2018123718-A (JP)
Title: Engine device
Inventor: ONODERA KYOJI
IPC: F01P7/16
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine device including a cylinder head having a structure of high rigidity.SOLUTION: An engine device 1 includes a cylinder head 2 on which a plurality of intake flow channels 36 for introducing fresh air to a plurality of intake ports, and a plurality of exhaust flow channels 37 for leading out an exhaust gas from a plurality of exhaust ports are formed. An intake manifold 3 for collecting the plurality of intake flow channels 36 is integrally formed at one side of right and left side portions of the cylinder head 2. An EGR cooler 27 is connected to a front side face of the cylinder head 2, and EGR gas flow channels 31, 32 communicated to the EGR cooler 27, and cooling water flow channels 37, 38 are disposed on a connection region with the EGR cooler 27 in the cylinder head 2.SELECTED DRAWING: Figure 11
Patent JP-2018121860-A (JP)
Title: Remedial tool for cramp
Inventor: TATSUMI SUSUMU
IPC: A61F5/01
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a remedial tool for cramp, a tool which, in spite of a simple structure, enables anyone to easily cure cramp personally and which can be used inexpensively.SOLUTION: A toe contact part 20 to be abutted on the thick of a toe is provided on the tip side of a rod body 10. The toe contact part is formed projectingly in a pair left and right in the axial direction of the rod body. On the inside of the toe contact part, there is formed a toe insertion part that is inserted between the big toe and the second toe of a foot. A pair of curved face parts 21a, 21b for abutting on the thick of the toe are formed, with a pair of tightening parts 23a, 23b formed on both side faces of the toe insertion part, and with the pair of curved face parts and the pair of tightening parts successively provided.SELECTED DRAWING: Figure 1
Patent JP-2018121569-A (JP)
Title: Threshing device
Inventor: KITAHARA TAKASHI
IPC: A01F12/32
Filed: 2017-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device requested in which the air capacity of the sorting wind from a fan mill can be increased efficiently.SOLUTION: A threshing device includes: a threshing unit having a threshing cylinder and a receiving net; and a sorting unit having a swinging sorter for swinging and sorting a processed material threshed by the threshing unit and coming down from the receiving net, and a fan mill arranged at the front lower part of the swinging sorter and blowing the sorting wind to the swinging sorter. The fan mill has a blowing fan for blowing the sorting wind, and a fan mill case for covering a front and a lateral side of the blowing fan. A lateral suction port for sucking the outside air is formed in the side of the fan mill case and a front suction port for sucking the outside air is formed in the front of the fan mill case.SELECTED DRAWING: Figure 1
Patent JP-2018126011-A (JP)
Title: Speed controller for induction motor
Inventor: EGUCHI SATOSHI
IPC: H02P21/34
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a speed controller capable of performing acceleration with the shortest time from a stop (current interruption) state to desired speed.SOLUTION: A speed controller for a squirrel-cage induction motor having an excitation current forcing function comprises: optimum excitation current calculation means for calculating a first and second optimum excitation currents, excitation currents for minimizing a time until completion of acceleration in the case that the acceleration is completed before a secondary magnetic flux current reaches a rated excitation current and in the case that the acceleration is not completed before that, respectively; region determination reference motor speed calculation means for calculating region determination reference motor speed, on the basis of a characteristic parameter of the motor, a characteristic parameter of a target system, and the calculated first and second optimum excitation currents; and forcing amount selection means for selecting and setting either of the first optimum excitation current and the second optimum excitation current as an excitation current forcing amount, on the basis of a result of comparing a speed instruction value with the region determination reference motor speed.SELECTED DRAWING: Figure 2
Patent JP-2017114880-A (JP)
Title: Purinone compound as kinase inhibitor
Inventor: CHEN WEI
IPC: A61P21/00
Filed: 2017-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a compound as Bruton type tyrosine kinase inhibitor applicable to treatments of autoimmune diseases or disorders, heterogenous immune diseases or disorders, cancers including lymphoma and inflammatory diseases or disorders and a composition comprising the compound.SOLUTION: There is provided a compound of the formula I and a composition comprising the compound. Lis a single bond, -CH-, -CHO- or the like, Ar is substituted/unsubstituted cycloalkyl, substituted/unsubstituted heterocycloalkyl or the like, Ris optionally substituted C-Calkyl or the like, Ris each independently halogen, CN, OH, OCF, alkyl or the like.SELECTED DRAWING: None
Patent JP-2018127315-A (JP)
Title: Passenger conveyor
Inventor: MATSUMOTO KENJI
IPC: B66B25/00
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor capable of reducing the torsion caused at a shaft that connects driving devices even when load unbalance occurs.SOLUTION: Strain gauges 14a, 14b are provided to serve as torsion generating detectors for detecting a torsion generated by a load unbalance at a shaft 12 that connects driving devices 13a, 13b disposed in a distributed manner. An adjustment command information output part 10c is provided to provide adjustment command information for controlling the driving devices 13a, 13b such that an occurrence of torsion at the shaft 12 is corrected when the torsion is detected in a controlling device 10 by the torsion generating detector.SELECTED DRAWING: Figure 2
Patent JP-2018129999-A (JP)
Title: Motor, electrical machine
Inventor: ISHIDA RYOSUKE
IPC: H02K11/33
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of compaction and reliability improvement.SOLUTION: The motor 100 of an electrical machine includes a rotor 1 having a revolving shaft 11 elongating in the vertical direction, a stator 2 facing the rotor, bearings 41, 42 supporting the revolving shaft rotatably, a bearing holder 4 for holding the bearing, a bracket 5 for holding the bearing holder, and a circuit board 7 mounting electronic components 71. The electronic component includes a converter, an inverter, and a detector. The detector detects turning angle of the rotor, based on the induction angle generated in the stator due to rotation of the rotor. The bracket has a holding member 52 for holding the lower end of the bearing holder. The circuit board is provided below the holding member in the axial direction. The electronic component is provided on the underside of the circuit board.SELECTED DRAWING: Figure 1
Patent JP-2018133840-A (JP)
Title: Slot coil fixing method of rotary electric machine
Inventor: NISHII FUMIYA
IPC: H02K15/10
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a slot coil fixing method of a rotary electric machine, which is capable of suppressing capital investment and work time and fixing a plurality of slot coils to a stator with uniform fixing force.SOLUTION: A slot coil fixing method comprises an insertion process, a heating process and a cooling process. In the insertion process, an inner diameter side slot coil 26, an outer diameter side slot coil 27 and a resin insulator 28 are inserted into a slot, and a first flange 31 is brought into contact with one face 21b of a stator core 21. In the heating process, the other end 28b of the resin insulator 28, which projects from the other face 21c of the stator core 21, is thermally deformed into a second flange 32. The thermally deformed second flange 32 is brought into contact with the other face 21c of the stator core 21. In the cooling process, the thermally deformed other end 28b is cooled.SELECTED DRAWING: Figure 3
Patent JP-2017090935-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: SUZUKI TOMOYA
IPC: G03F7/24
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of exposing a pattern of a mask onto a substrate with high precision.SOLUTION: Provided is a substrate processing apparatus for forming a pattern of a mask held along a cylindrical surface on a photosensitive layer formed on a surface of a flexible belt-shape substrate, which includes: a mask holding part having a mask holding surface for holding the mask along the cylindrical surface and is rotatable around a prescribed axial line; an endless belt having a substrate holding surface for contact-holding the substrate, which transports the substrate in its belt shape direction by being laid between two rollers that rotate around an axial line that is substantially parallel to the prescribed axial line; a guide stage which supports the endless belt in a planar manner on a back face of the substrate holding surface of the endless balt between the two rollers; and a gap forming part which forms a gap of a prescribed amount between the mask holding surface and the substrate holding surface by a rolling element provided along an external periphery of the mask holding part to roll around the axial line by abutting against the substrate holding surface of the endless belt.SELECTED DRAWING: Figure 1
Patent JP-2018130250-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To execute processing for protecting storage data, properly.SOLUTION: A game machine is configured so that when an interval of a memory inspection elapses (step S252;Yes), when it is determined that demonstration display is made (step S253;Yes or step S256;Yes), and when it is determined that an under-control inspection standby time elapses (step S255;Yes), a memory controller is caused to start an under-control memory inspection for inspecting storage data of a performance data memory during performance control. At this time, when a data refresh condition is established, control for executing a data refresh is performed, and when a data transfer condition is established, control for executing data transfer is performed, and storage data of a substitution block can be read, instead of that of a defective block.SELECTED DRAWING: Figure 10
Patent JP-2018135912-A (JP)
Title: Control device of vehicle
Inventor: MORIYA YUKIHITO
IPC: F16H61/02
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To perform stable deceleration traveling by generating a proper brake force by an engine brake when decelerating a towing-traveling vehicle.SOLUTION: A rear shaft load acting on an axle of a rear wheel is estimated in a state that a vehicle stops on a flat road on the basis of vehicle height displacement (steps S1 to S3), when the vehicle deceleration-travels, a deceleration difference is acquired from actual acceleration which is detected as current back and forth acceleration, and reference acceleration which is predetermined as standard deceleration which decelerates the vehicle by accelerator-off in a state that the vehicle travels on the flat road (step S8), a correction value for correcting a target gear change ratio in a direction in which a gear change ratio becomes large is acquired on the basis of the rear shaft load and angular displacement (step S9), and the target gear change ratio is set on the basis of a vehicle speed, the deceleration difference and the correction value (step S10).SELECTED DRAWING: Figure 2
Patent JP-2018122996-A (JP)
Title: Fitting structure of shelf board support tool and shelf board support tool
Inventor: HAYAMA KENZO
IPC: A47B96/06
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To fit a shelf board support tool easily and stably in a rack of a store house, etc.SOLUTION: In a fitting structure of a shelf board support tool 1 to a fitting member 12 mounted on a support pillar 11 of a rack, an engaging part 14 for fitting is protrudingly provided to the fitting member 12, and further an engaging hole 6 which is long in the longitudinal direction and positioned while tilting is provided to the shelf board support tool 1. When the shelf board support tool 1 is fitted by engaging the engaging part 14 with the engaging hole 6, the engaging part 14 relatively moves from the down side to the up side along the engaging hole 6 in a tilted state, to lower the shelf board support tool 1 in an oblique direction, thereby the shelf board support tool 1 is, at a part thereof, brought into contact and fixed to a side surface of the support pillar 11.SELECTED DRAWING: Figure 5
Patent JP-2018136474-A (JP)
Title: Scanning optical device
Inventor: NAKAMURA YOSHIFUMI
IPC: G03G15/04
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To establish interlaced scanning while reducing the effect of a manufacturing error.SOLUTION: A scanning optical device 10 comprises: a light source (semiconductor laser 1) having two light-emitting parts; a coupling lens 2 for converting the light emitted from the light source into beams of light LB1, LB2; a deflector (polygon mirror 5) for reflecting the beams of light LB1, LB2 from the coupling lens 2 and deflecting the same to a main scanning direction; and a scanning lens 6 for forming the images of the beams of light LB1, LB2 deflected by the deflector on an image plane (scanned surface 51A) that moves in a sub-scanning direction orthogonal to the main scanning direction. In the scanning optical device 10, the center-to-center distance in the sub-scanning direction of the images of two light-emitting parts on the image plane is three times the center-to-center distance of scan lines on the image plane, and the amount of movement of the image plane for each main scan of image is twice the center-to-center distance of scan lines. The lateral magnification βs in sub-scanning direction of the entire optical system from the light source to the image plane satisfies the relationship 4.3<βs<8.SELECTED DRAWING: Figure 2
Patent JP-2018148595-A (JP)
Title: Multilevel power conversion device and control method of the same
Inventor: URUSHIBATA SHOTA
IPC: H02M7/487
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent occurence of a voltage change of two levels or more with line-to-line voltage upon switch control for controlling charging/discharging of a flying capacitor in a multilevel power conversion device sharing the flying capacitor by a plurality of phases.SOLUTION: When two or more phases for outputting potential using a flying capacitor Cexist, and switching of a switch group for controlling current polarity flowing in the flying capacitor Cis required, the potential of the phase for outputting the potential using the flying capacitor Cis changed to potential which does not use the flying capacitor Cwith one level difference with the potential. In all the phases for changing the potential, the polarity for changing the potential is made the same. A charging/discharging pattern for inverting the current polarity flowing in the flying capacitor Cis switched. Lastly, the potential of each phase is returned to the original potential.SELECTED DRAWING: Figure 1
Patent JP-2018144959-A (JP)
Title: Lifting and elevating device with automatic mounting and dismounting mechanism
Inventor: TSUCHIYA SHOJI
IPC: B65G21/12
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic holding mechanism for automatically, safely, and stably continuing to hold securely an inclined conveyor lifted by an overhead crane in a ceiling hollow part, and to develop an automatic mounting and dismounting mechanism for easily reinstalling a floor surface by releasing the automatic holding mechanism also when hanging down the inclined conveyor.SOLUTION: The lifting and elevating device with an automatic mounting and dismounting mechanism according to the invention is so configured that a hook portion has a release plate which is rotatable in a fixed range and is capable of automatically locking and releasing a ceiling suspending metal fitting on and from the hook portion.SELECTED DRAWING: Figure 1
Patent JP-2018147300-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: MORI SHINYA
IPC: G06F3/12
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the load relating to distribution processing of print rules in a large rule based print system.SOLUTION: An information processing apparatus including print job accumulation means for accumulating print jobs to be executed in an image forming apparatus, specific printing rule acquisition means for acquiring specific printing rules to be extracted based on specific conditions from an external device that accumulates printing rules for determining print settings to be used for processing print jobs, specific printing rule storage means for storing the acquired specific printing rules, print storage acquisition means for acquiring specific printing rules based on printing attributes associated with the print job from the specific printing rule storage means when the print job is executed, and printing rule execution means for executing the print job by applying the acquired specific printing rules.SELECTED DRAWING: Figure 1
Patent JP-2018146528-A (JP)
Title: Shear test jig and shear test method
Inventor: TOMITA DAISUKE
IPC: G01N3/24
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a shear test jig and shear test method for simulatively measuring vertical shear strength of an anchor member that fixes a tile on a precast concrete member having the tile preset on a surface thereof.SOLUTION: A test jig is provided for measuring vertical shear strength of a tile and an anchor member latched onto a rear surface of the tile, the test jig comprising a force plate having an opening, and a housing having a slit on an upper surface.SELECTED DRAWING: Figure 1
Patent JP-2018150586-A (JP)
Title: Jig for surface treatment of hub unit bearing, and surface treatment method therefor
Inventor: TAKANASHI HARUMI
IPC: C25D7/10
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a jig for surface treatment, capable of preventing electric corrosion from occurring on an outer ring raceway or on an inner ring raceway upon electrically plating or coating the surfaces of an outer member and an inner member of a hub unit bearing in an assembled state.SOLUTION: A jig 27 for surface treatment comprises a stationary side jig 28 and a rotation side jig 29. The stationary side jig 28 covers the inner face of a stationary side screw hole 6, and is electrically connected to an outer member 1. The rotation side jig 29 covers the inner face of a rotation side screw hole 9, and is electrically connected to an inner member 2. The stationary side jig 28 and the rotation side jig 29 are mutually conductive when the stationary side jig 28 is in a state of covering the inner face of the stationary side screw hole 6, and the rotation side jig 29 is in a state of covering the inner face of the rotation side screw hole 9.SELECTED DRAWING: Figure 3
Patent JP-2018149521-A (JP)
Title: Oxygen reduction catalyst
Inventor: TSUJI RYOTARO
IPC: B01J31/24
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst that can reduce efficiently oxygen without essentially including a metal element as its component.SOLUTION: An oxygen reduction catalyst contains at least one of trioxotriangulene compounds represented by formulas (1), (2), or (2z) (where X's are a hydrogen atom or a substituent, and may be the same or different. The X's may have another substituent bound thereto, or the trioxotriangulene compound may be increased in amount by X of another molecule bound thereto. A double bond made of a solid line and a dashed line denotes a delocalized double bond, where a radical represented by a black dot or a negative charge represented by (-) exists in the delocalized double bond).SELECTED DRAWING: None
Patent JP-2018155784-A (JP)
Title: Optical deflection device and image projection device
Inventor: NAKAGAWA ATSUSHI
IPC: H01L41/09
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical deflection device and an image projection device capable of suppressing generation of luminance irregularity.SOLUTION: The optical deflection device includes: a movable part having a reflection surface; a support part supporting the movable part to allow the movable part to swing around one axis and including a meandering part where a plurality of beams continuously meanders; a plurality of piezoelectric members disposed in each of the plurality of beams; and a control part for inputting a first drive signal to one of two piezoelectric members respectively disposed in adjoining two beams while inputting a second drive signal to the other beam. The first drive signal and the second drive signal are signals having periodical waveforms. The first drive signal has a greater ratio of rising time to falling time in one cycle than that of the second drive signal. The control part controls an offset voltage of the first drive signal to correct the center of optical scanning by the reflection surface.SELECTED DRAWING: Figure 1
Patent JP-2018156734-A (JP)
Title: connector
Inventor: NOZAKI AKIRA
IPC: H01R13/11
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector having high connection reliability.SOLUTION: A connector comprises: a base (20) having a terminal support surface (21) provided with a first terminal part (211) and a second terminal part (212) facing each other, a terminal connection surface (22) provided on the first terminal part (211) of the terminal support surface (21) and intersecting the terminal support surface (21), and a terminal insertion opening (22) provided on the terminal connection surface (22); an elastic clamping part (30) having a proximal part (31) connected to the second terminal part (212) of the terminal support surface (21), and an elastic part (32) arranged to face the terminal support surface (21); and an insertion angle restriction part (40) which restricts an insertion angle in a terminal insertion direction of a flat terminal (6) inserted from the terminal insertion opening (22) along the terminal support surface (21).SELECTED DRAWING: Figure 3
Patent JP-2018156835-A (JP)
Title: Method for manufacturing inorganic material
Inventor: TAMURA MOTOSHI
IPC: H01B13/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inorganic material, which enables a continuous process and is superior in productivity.SOLUTION: A method for manufacturing an inorganic material according to the present invention is one for manufacturing an inorganic material to be obtained by causing two or more kinds of inorganic compounds to chemically react with each other by a mechanical treatment. The method comprises: a preparation step of preparing an inorganic composition including the two or more inorganic compounds; and a vitrification step of performing a mechanical treatment on the inorganic composition by a pulverizer arranged to utilize a combination of a shear stress and a compressive stress, thereby vitrifying the inorganic composition while causing the two or more inorganic compounds to chemically react with each other.SELECTED DRAWING: None